Zhifeng Liu

Zhifeng Liu Email and Phone Number

Hardware Engnieer @
Zhifeng Liu's Location
Songjiang District, Shanghai, China, China
About Zhifeng Liu

I have 5 years medical equipment(cardiography unit) design experience. Ability to schematic design use ORCAD/Altium, some PCB layout design use Allegro. Abiltiy to FPGA design.good knowlege of Verilog HDL. Ability to simply MCU software design by MSP430 and PIC series. Ability to use ARM iMX25 MCU to build system.(iMX6UL also can use it too) Good knowledge of popular specification like DDR2,NAND,SPI,Ethernet,I2C,I2S,UART,LCDIF; AD/DA,DC/DC transfer; Ni-MH/Lithium battery charger design; step motor, thermal head control drive. Good knowledge of IEC 60601-1,2-25,2-51 and other relative standard. Know some IC layout by virtuso of cadence. I like to study new technique,and make product more better and safety.

Zhifeng Liu's Current Company Details
Shanghai Kohden Medical Instrument CORP

Shanghai Kohden Medical Instrument Corp

Hardware Engnieer
Zhifeng Liu Work Experience Details
  • Shanghai Kohden Medical Instrument Corp
    Hardware Engnieer
    Shanghai Kohden Medical Instrument Corp Oct 2010 - Present
    Shanghai
    Major responsibilities: 1. System Evaluate: Evaluate whole hardware of equipment,improve it. 2. Cost Estimate: Estimate new system bench cost. 3. Circuit Design: Schematic design. 4. Layout assistant: According the IEC regulation to direct PCB layout engineer to finish component place & route with structure engineer together. 5. PCBA Manufacture: Contact PCBA manufacturer, check purchase schedule of material and delivery time. 6. Hardware Test: According to the specification of product to test PCBA, and debug that unsatsified part. 7. EMC Test: Take the equipment to test EMC(Safety,RE,CE,ESD,etc ).Feedback result to the design. 8. Mass Production: Export design date and files to product department. Direct PCBA test jig design work. 9. Service Support: If has requirement from service department, support it for customer.

Frequently Asked Questions about Zhifeng Liu

What company does Zhifeng Liu work for?

Zhifeng Liu works for Shanghai Kohden Medical Instrument Corp

What is Zhifeng Liu's role at the current company?

Zhifeng Liu's current role is Hardware Engnieer.

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